"I want to walk down the aisle," she said. "I don't want to limp down the aisle."

The reality star didn't mind too much as the couple spent the undisclosed day they would have married on together. Besides, she already feels like they are husband and wife.

"In my mind, Roberto is my husband," Ali noted. "We live together; we do everything together; we plan for the future together; we fight just like a good old married couple. The only thing that's not saying 'I'm married' is another ring on my finger and a piece of paper."